23 November 2012, 11:36
Taxi drivers are trying to save the London black cab.
It's future is in doubt after manufacturers Manganese Bronze went into administration last month.
Some of the 156 workers who lost their jobs are joining cabbies in demonstrations at King's Cross, St Pancras and Heathrow.
Boris Johnson has told London's Heart that he's doing everything he can to try and save the black cab.